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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 433347Generated: October 25, 2026

Cyclopentylacetic acid → N-(cyclopentylacetyl)-L-alanine

https://huagongshe.com/reaction/433347

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCyclopentylacetic acidHCID 71606—
ReactantAlanine methyl ester hydrochlorideHCID 2733257—
ProductN-(cyclopentylacetyl)-L-alanineHCID 29895597—

Reaction Steps

Following General Procedure A above using cyclopentylacetic acid (Aldrich) and L-alanine methyl ester hydrochloride (Sigma), the title compound was prepared as a solid having a melting point of 43-46° C. Purification was by recrystallization from ethyl acetate/hexanes.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06667305B1
Source datasetuspto-grants-2003_12
ORD IDord-9874e3361d2d41b4ae960c2e07015f93
Source noteuspto-grants-2003_12